Answer Posted / likhit gatagat

pointers in C are variables storing address of some another
memory variable/location to which they are pointing

e.g: int *p;
int s;
p=&s;

now if s has memory address 101 then p will be storing
this address i.e pointing to variable s

write a program to find out prime number using sieve case?

1861

---

What’s a signal? Explain what do I use signals for?

844

---

What is the code in while loop that returns the output of given code?

1642

---

How the c program is executed?

863

---

#include { printf("Hello"); } how compile time affects when we add additional header file .

1656

---

How can you restore a redirected standard stream?

795

---

What is variable initialization and why is it important?

839

---

what is ur strangth & weekness

2034

---

which of the following is not a character constant a) 'thank you' b) 'enter values of p, n ,r' c) '23.56E-o3' d) all of the above

1772

---

write a program to generate address labels using structures?

4290

---

write a program to copy the string using switch case?

2617

---

What is the significance of an algorithm to C programming?

799

---

Explain how can I open a file so that other programs can update it at the same time?

864

---

Do you know what are the properties of union in c?

790

---

What are reserved words?

853

---